JP6521204B1 - 電動車両駆動装置 - Google Patents

電動車両駆動装置 Download PDF

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Publication number
JP6521204B1
JP6521204B1 JP2019506469A JP2019506469A JP6521204B1 JP 6521204 B1 JP6521204 B1 JP 6521204B1 JP 2019506469 A JP2019506469 A JP 2019506469A JP 2019506469 A JP2019506469 A JP 2019506469A JP 6521204 B1 JP6521204 B1 JP 6521204B1
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Japan
Prior art keywords
motor
gear
plane
electric vehicle
transmission
Prior art date
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JP2019506469A
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English (en)
Japanese (ja)
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JPWO2019031042A1 (ja
Inventor
松田　靖之
靖之 松田
大輔 郡司
大輔 郡司
慎 山本
慎 山本
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NSK Ltd
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NSK Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
    • F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/003—Disposition of motor in, or adjacent to, traction wheel with two or more motors driving a single wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
    • F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Power Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2019506469A 2017-08-09 2018-06-05 電動車両駆動装置 Active JP6521204B1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017154449 2017-08-09
JP2017154449 2017-08-09
JP2017205162 2017-10-24
JP2017205162 2017-10-24
PCT/JP2018/021613 WO2019031042A1 (ja) 2017-08-09 2018-06-05 電動車両駆動装置

Publications (2)

Publication Number Publication Date
JP6521204B1 true JP6521204B1 (ja) 2019-05-29
JPWO2019031042A1 JPWO2019031042A1 (ja) 2019-11-07

Family

ID=65271415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019506469A Active JP6521204B1 (ja) 2017-08-09 2018-06-05 電動車両駆動装置

Country Status (5)

Country Link
US (1) US20190375288A1 (zh)
EP (1) EP3666574A4 (zh)
JP (1) JP6521204B1 (zh)
CN (1) CN110997382B (zh)
WO (1) WO2019031042A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021200354B4 (de) * 2021-01-15 2022-11-10 Zf Friedrichshafen Ag Getriebe und Antriebsvorrichtung für ein zumindest teilweise elektrisch angetriebenes Fahrzeug
CN114987193B (zh) * 2022-06-13 2022-12-02 澎湃动力(北京)科技有限公司 一种轮毂电驱动装置及车辆

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537167B1 (en) * 1997-03-08 2003-03-25 Zf Friedrichshafen Ag Electrical individual wheel drive with several motors
JP2005033854A (ja) * 2002-03-29 2005-02-03 Tai-Her Yang 偏って設置するモーターの外部回転駆動構造
JP2005329817A (ja) * 2004-05-20 2005-12-02 Honda Motor Co Ltd 車両用ホイール駆動装置
JP2012183981A (ja) * 2011-03-08 2012-09-27 Honda Motor Co Ltd インホイール型の車輪駆動装置
WO2012131953A1 (ja) * 2011-03-30 2012-10-04 トヨタ自動車株式会社 インホイールモータ車
JP2013209074A (ja) * 2012-02-29 2013-10-10 Nsk Ltd インホイールモータ
JP2014019373A (ja) * 2012-07-20 2014-02-03 Toyota Motor Corp トランスアクスルの取付装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7803085B2 (en) * 2007-07-19 2010-09-28 Hamilton Sundstrand Corporation Electrically driven parallel shaft transmission that maintains delivered power while shifting
JP4968545B2 (ja) * 2008-08-29 2012-07-04 アイシン・エィ・ダブリュ株式会社 駆動装置
JP5790264B2 (ja) * 2011-08-02 2015-10-07 日本精工株式会社 ハブベアリングおよびインホイールモータ
EP2740625B1 (en) * 2011-08-02 2018-04-04 NSK Ltd. Hub bearing, speed reduction mechanism, and in-wheel motor
JP5821371B2 (ja) 2011-08-02 2015-11-24 日本精工株式会社 インホイールモータ
WO2013046748A1 (ja) * 2011-09-26 2013-04-04 日本精工株式会社 電気自動車用駆動装置
JP5643736B2 (ja) * 2011-09-30 2014-12-17 本田技研工業株式会社 電動二輪車
JP6015613B2 (ja) * 2013-09-25 2016-10-26 トヨタ自動車株式会社 車両用動力伝達装置のスプライン位置出し歯打ち緩衝機構
KR101369614B1 (ko) * 2013-12-10 2014-03-04 장석호 복수의 보조동력 구조를 갖는 발전겸용 전동수단을 갖는 바퀴
JP6222164B2 (ja) * 2015-04-27 2017-11-01 トヨタ自動車株式会社 車両の動力伝達構造
US10316946B2 (en) * 2017-10-13 2019-06-11 E-Aam Driveline Systems Ab Two mode electric drive module with Ravigneaux gearset

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537167B1 (en) * 1997-03-08 2003-03-25 Zf Friedrichshafen Ag Electrical individual wheel drive with several motors
JP2005033854A (ja) * 2002-03-29 2005-02-03 Tai-Her Yang 偏って設置するモーターの外部回転駆動構造
JP2005329817A (ja) * 2004-05-20 2005-12-02 Honda Motor Co Ltd 車両用ホイール駆動装置
JP2012183981A (ja) * 2011-03-08 2012-09-27 Honda Motor Co Ltd インホイール型の車輪駆動装置
WO2012131953A1 (ja) * 2011-03-30 2012-10-04 トヨタ自動車株式会社 インホイールモータ車
JP2013209074A (ja) * 2012-02-29 2013-10-10 Nsk Ltd インホイールモータ
JP2014019373A (ja) * 2012-07-20 2014-02-03 Toyota Motor Corp トランスアクスルの取付装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
""ＥＶのホイールすっきり 日本精工が薄型モーター試作"", 日本経済新聞 電子版, JPN7018002815, 12 October 2017 (2017-10-12), JP, ISSN: 0004009221 *
ODDEYE109, "ホイールハブモーターフィット カットモデル NSK日本精工 TOKYO MOTOR SHOW 2017 レポ", JPN7018002816, 24 November 2017 (2017-11-24), ISSN: 0004009222 *

Also Published As

Publication number Publication date
CN110997382A (zh) 2020-04-10
WO2019031042A1 (ja) 2019-02-14
EP3666574A4 (en) 2021-04-21
US20190375288A1 (en) 2019-12-12
EP3666574A1 (en) 2020-06-17
CN110997382B (zh) 2023-01-13
JPWO2019031042A1 (ja) 2019-11-07

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